Push switch



FIG. 1 is a front, top, and left side perspective view of a push switchshowing my new design;

FIG. 2 is a rear, bottom, and right side perspective view thereof;

FIG. 3 is a front view thereof, the rear view being identical to thefront view;

FIG. 4 is a left side view thereof, the right side view being identicalto the left side view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

In the drawings, the broken lines depict portion of the push switch thatform no part of the claimed design.

CLAIM The ornamental design for a push switch, as shown and described.